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iMX28 wake up from suspend-to-idle

Question asked by Damien Lagneux on Oct 13, 2015
Latest reply on Dec 28, 2016 by lategoodbye



I'm having trouble waking up imx28 from suspend-to-idle using GPIO interrupt.


It turns out that when the system is in suspend-to-ram sleep state, it can be woken using a GPIO. The problem is only with suspend-to-idle state.


Any idea where the problem comes from?


Thanks for the help,